Synaccess Networks NP-0801DTM - Manual (Page 321)

AUDIO COMMANDS
321 HSPA+ AT Commands Reference Guide
Notes
„
If =1, the receiving of a DTMF tone is pointed out with an unsolicited message through AT interface in
the following format:
#DTMFEV: x with x as the DTMF digit
„
Ensure the duration of a tone is not less than 50ms.
„
The value set by command is not saved. A software or hardware reset restores the default value.
„
To store the value in non‐volatile memory, use profiles.
„
When DTMF decoder is enabled, PCM playing and recording are automatically disabled.AT#SPCM returns error.
Digital Voice Interface
Digital Voiceband Interface #DVI
Set command enables or disables the Digital Voiceband Interface.
Read command reports last setting, in the format:
#DVI: ,,
Test command reports the range of supported values for , and .
Syntax
Command Command type
AT#DVI=[,,] Set
AT#DVI? Read
AT#DVI=? Test
Parameters and Values
Enables or disables the DVI.
0 Disable DVI.
1 Enable DVI; audio is forwarded to the DVI block.
2 Reserved.
2 ‐ DVI port 2 is used.
0 DVI slave.
1 DVI master. Default: 1.
Examples
DVI is configured as master providing on DVI Port 2, the only available.
AT#DVI=1,2,1
OK
Extended Digital Voiceband Interface #DVIEXT
Set command configures the Digital Voiceband Interface.
Read command reports last setting, in the format: